Pfizer
Pfizer partner BioNTech sees no role for its vaccine in UK challenge trial
Johnson & Johnson kicks off giant study of single shot Covid-19 vaccine
Trump suggests Pfizer could win first US approval for Covid-19 vaccine
Trump suggests Pfizer could win Covid vaccine approval, J&J to come later
Moderna and Pfizer reveal secret blueprints for virus vaccine trials

Pfizer vaccine trial bets on early win against coronavirus, documents show
Pfizer, BioNTech to expand phase three trial for coronavirus vaccine
US, European Covid-19 vaccine developers pledge to uphold testing rigour
BioNTech, Pfizer begin German part of coronavirus vaccine study
Pfizer, BioNTech Covid-19 vaccine on track for regulatory review in October

Covid-19 vaccine makers must deliver to US in time to get full payments
Pfizer-BioNTech vaccine candidate induces robust immune response: Study
Rich nations rush to lock up Covid vaccines: What about rest of the world?
Pfizer, BioNTech to supply 120 mn doses of coronavirus vaccine to Japan
Pfizer and BioNTech start late-stage study of lead Covid-19 shot
Pfizer optimistic about rebound in drug sales, raises 2020 profit forecast
Moderna, Pfizer begin Covid-19 vaccine trials, eye year-end launches
Pfizer profit before tax down marginally to Rs 173 crore in June quarter
US to pay Pfizer, BioNTech $1.95 bn for 100 mn Covid-19 vaccine doses
S&P 500 gains on promising Covid-19 vaccine data, more stimulus hopes